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對(dui)夾式消防信號(hao)三(san)偏心蝶閥XD373F-16C

對夾式消防信號三偏(pian)心蝶(die)閥XD373F-16C

對焊式金屬硬(ying)密封蝶閥(fa)D363H-25C

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手(shou)柄(bing)對(dui)夾式(shi)軟(ruan)(ruan)密封蝶(die)(die)閥(fa)(fa)D71X-10Q手(shou)柄(bing)對(dui)夾式(shi)軟(ruan)(ruan)密封蝶(die)(die)閥(fa)(fa)D71X-10Q概述D71手(shou)柄(bing)對(dui)夾式(shi)軟(ruan)(ruan)密封蝶(die)(die)閥(fa)(fa)可(ke)適(shi)用(yong)于食品、醫(yi)藥、化工(gong)(gong)等凈管(guan)(guan)路及工(gong)(gong)業環保、水(shui)處理、高(gao)層建筑、給排水(shui)管(guan)(guan)路作啟閉或調(diao)節介質流量之用(yong)。對(dui)夾軟(ruan)(ruan)密封蝶(die)(die)閥(fa)(fa)的(de)蝶(die)(die)板(ban)安裝(zhuang)于管(guan)(guan)道的(de)直徑方向。在蝶(die)(die)閥(fa)(fa)閥(fa)(fa)體圓(yuan)柱形通道內，圓(yuan)盤形蝶(die)(die)板(ban)繞著軸線(xian)旋轉，旋轉角度為(wei)0°~90°之間(jian)，旋轉到90°時，閥(fa)(fa)門則(ze)牌全開狀態。手(shou)柄(bing)對(dui)夾式(shi)軟(ruan)(ruan)密封蝶(die)(die)閥(fa)(fa)D71X-10Q特點小型輕便

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